Trek Marlin 5 Gen 3 (2025) Matte Dnister Black

Select Size

Medium (29" wheel)
M/L (29" wheel)
Large (29" wheel)

See our bike sizes guide HERE

Description
Specification

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame with a suspension fork, 9-speed Shimano CUES shifting and mounts for a rack and kickstand that make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.

It's right for you if...

You're new to the trail and you’re looking for a real mountain bike that doubles as a commuter – and you want it all at an exceptional value.

The tech you get:

A lightweight aluminium frame with internal routing to protect your cables and add to the bike's sleek look, an upgraded 9-speed Shimano CUES drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes and a terrain-smoothing suspension fork with a lockout.

The final word:

The Marlin 5 is a great ride for all your adventures. It's also versatile and a popular ride on college campuses because the rack and kickstand mounts make it easy to accessorise and haul a load.

Frame: Size: XXS , XS
Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew

Size: S , M , ML , L , XL , XXL
Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew

*Fork: Size: XXS
SR Suntour XCM 30, coil spring, lockout, preload, 100 mm QR, 100 mm travel, 26" wheel

Size: XS
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel

Size: S
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel

Size: M , ML , L , XL , XXL
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel

Max compatible fork travel: 120mm, XXS: 80mm

Hub front: Formula DC-20, alloy, 6-bolt, 5x100 mm QR

Hub rear: Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR

Skewer rear: 173x5 mm QR

Rim: Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve

Spokes: 14 g stainless steel, black

*Tyre: Size: XXS
Bontrager XT3 Comp, wire bead, 30 tpi, 26x2.35"

Size: XS , S
Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40"

Size: M , ML , L , XL , XXL
Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40"

Max tyre size: Frame: 29x2.40" (XXS: 26x2.40", XS & S: 27.5x2.40"), Fork: See manufacturer

Shifter: Shimano U4000, 9-speed

Rear derailleur: Shimano CUES U4000

*Crank: Size: XXS , XS
Prowheel C10Y-NW, 30T steel narrow-wide ring, 160 mm length

Size: S , M , ML
Prowheel C10Y-NW, 30T steel narrow-wide ring, 170 mm length

Size: L , XL , XXL
Prowheel C10Y-NW, 30T steel narrow-wide ring, 175 mm length

Cassette: Shimano LINKGLIDE LG300, 11-46, 9-speed

Chain: Shimano LG500

Pedal: VP-536 nylon platform

Max. chainring size: 1x: 34T, 2x: 36/22

*Seatpost: Size: XXS
Bontrager alloy, 31.6 mm, 12 mm offset, 300 mm length

Size: XS , S , M
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length

Size: ML , L , XL , XXL
Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length

*Handlebar: Size: XXS , XS
Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width

Size: S
Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width

Size: M , ML , L , XL , XXL
Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width

Grips: Bontrager XR Trail Comp, nylon lock-on

*Stem: Size: XXS , XS , S
Bontrager Comp, 31.8 mm, 7-degree, 35 mm length

Size: M , ML , L
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length

Size: XL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length

Size: XXL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length

Head set: Semi-integrated, 1-1/8"

Brake rotor: Tektro, 6-bolt, 160mm

*Brake Set: Size: XXS , XS , S
Tektro HD-M276 hydraulic disc, short reach

Size: M , ML , L , XL , XXL
Tektro HD-M275 hydraulic disc

Rotor size: Max brake rotor sizes - Frame: 180mm (XXS: 160mm), Fork: see fork manufacturer

Weight: M - 15.10 kg / 33.29 lbs (with tubes)

Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

Content

Trek Marlin 5 Gen 3 (2025) Matte Dnister Black